What's your desk height?

Hey, I'd like to know what is your desk height (if it's adjustable then what height is the most comfortable for you), right now I have a pretty cheap desk which is shaking all over the place, it's 75cm high so it's super uncomfortable, I have to put my chair to the highest position, but then again my legs are not stable because of it. I am thinking about going for either just a regular desk (but more stubborn) at 72cm, or an adjustable desk.